Rotor-wing Air Ambulance - (rotor-wing) a rotor-wing type aircraft that is

Rotor-wing Air Ambulance - (rotor-wing) a rotor-wing type aircraft that is constructed or modified to transport at least one sick or injured patient in the supine or prone position on a medically appropriate, FAA approved stretcher/litter (as per FAR Section 23.785 and 23.561). It also includes an array of medical equipment and an appropriate number of trained air medical personnel to care for the patient's needs.